393277120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42379}}^1$

素因数の和:42425

約数の個数: 56

約数和(自身を含む): 968806800

約数和(自身を除く): 575529680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 42379, 84758, 169516, 211895, 339032, 423790, 678064, 847580, 1228991, 1356128, 1695160, 2457982, 2712256, 3390320, 4915964, 6144955, 6780640, 9831928, 12289910, 13561280, 19663856, 24579820, 39327712, 49159640, 78655424, 98319280, 196638560, 393277120]

約数ペア:

[(1, 393277120), (2, 196638560), (4, 98319280), (5, 78655424), (8, 49159640), (10, 39327712), (16, 24579820), (20, 19663856), (29, 13561280), (32, 12289910), (40, 9831928), (58, 6780640), (64, 6144955), (80, 4915964), (116, 3390320), (145, 2712256), (160, 2457982), (232, 1695160), (290, 1356128), (320, 1228991), (464, 847580), (580, 678064), (928, 423790), (1160, 339032), (1856, 211895), (2320, 169516), (4640, 84758), (9280, 42379)]